/* normalize.css v8.0.0 | MIT License | github.com/necolas/normalize.css */
html {
  line-height: 1.15 /* 1 */;
  -webkit-text-size-adjust: 100% /* 2 */;
}
body {
  margin: 0;
}
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
hr {
  box-sizing: content-box /* 1 */;
  height: 0 /* 1 */;
  overflow: visible /* 2 */;
}
pre {
  font-family: monospace, monospace /* 1 */;
  font-size: 1em /* 2 */;
}
a {
  background-color: transparent;
}
abbr[title] {
  border-bottom: none /* 1 */;
  text-decoration: underline /* 2 */;
  text-decoration: underline dotted /* 2 */;
}
b,
strong {
  font-weight: bolder;
}
code,
kbd,
samp {
  font-family: monospace, monospace /* 1 */;
  font-size: 1em /* 2 */;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
img {
  border-style: none;
}
button,
input,
optgroup,
select,
textarea {
  font-family: inherit /* 1 */;
  font-size: 100% /* 1 */;
  line-height: 1.15 /* 1 */;
  margin: 0 /* 2 */;
}
button,
input {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
button:-moz-focusring,
[type="button"]-moz-focusring,
[type="reset"]-moz-focusring,
[type="submit"]-moz-focusring {
  outline: 1px dotted ButtonText;
}
fieldset {
  padding: 0.35em 0.75em 0.625em;
}
legend {
  box-sizing: border-box /* 1 */;
  color: inherit /* 2 */;
  display: table /* 1 */;
  max-width: 100% /* 1 */;
  padding: 0 /* 3 */;
  white-space: normal /* 1 */;
}
progress {
  vertical-align: baseline;
}
textarea {
  overflow: auto;
}
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box /* 1 */;
  padding: 0 /* 2 */;
}
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
[type="search"] {
  -webkit-appearance: textfield /* 1 */;
  outline-offset: -2px /* 2 */;
}
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
::-webkit-file-upload-button {
  -webkit-appearance: button /* 1 */;
  font: inherit /* 2 */;
}
details {
  display: block;
}
summary {
  display: list-item;
}
template {
  display: none;
}
[hidden] {
  display: none;
}
#header {
  padding: 10px;
  z-index: 10;
  position: relative;
  background-color: #fff;
}
@media screen and (min-width: 900px) {
  #header {
    position: fixed;
    left: 0;
    right: 0;
    padding: 10px 40px;
    background-color: rgba(255,255,255,0.9);
  }
}
#header #logo {
  background-image: url("../image/logo1.svg");
  background-size: cover;
  display: block;
  width: 136px;
  height: 40px;
  margin: 0 auto;
}
@media screen and (min-width: 900px) {
  #header #logo {
    margin: 0;
    display: inline-block;
  }
}
#header #docsearch-input {
  border: 1px solid #e3e3e3;
  border-radius: 15px;
  padding: 0 10px 0 30px;
  outline: none;
  height: 30px;
  font-size: 1.2rem;
  margin-top: 5px;
}
#header .main-nav {
  float: right;
  display: none;
}
@media screen and (min-width: 900px) {
  #header .main-nav {
    display: block;
  }
}
#header .nav-items {
  padding: 0;
  margin: 0;
  height: 40px;
  line-height: 40px;
}
#header .nav-items > li {
  padding: 0;
  margin: 0 10px;
}
#header .nav-item {
  font-size: 1.4rem;
font
  line-height: 30px;
}
#header nav li {
  display: inline-block;
}
#header .nav-link {
  color: #9b9b9b;
  font-size: 1.2rem;
}
#header .nav-links-header {
  font-weight: bold;
  font-size: 1.2rem;
}
#header .dropdown-toggle {
  cursor: pointer;
}
#header .dropdown-content {
  display: none;
  position: absolute;
  background-color: #fff;
  padding: 0 20px 10px 20px;
  border: 1px solid #eee;
}
#header .dropdown:hover .dropdown-content {
  display: block;
}
#header .dropdown-content li {
  display: block;
  margin-top: 10px;
  line-height: 20px;
}
#header ul {
  padding-left: 1rem;
}
#footer {
  background: #262a30;
  padding: 50px 0;
  border-top: 1px solid #ddd;
  color: #999;
}
#footer a {
  color: #258fb8;
  text-decoration: none;
}
#footer a:hover {
  text-decoration: underline;
}
#footer-info {
  line-height: 1.6em;
  font-size: 0.85em;
}
#sidebar {
  display: none;
  width: 200px;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  overflow-x: hidden;
  overflow-y: auto;
  margin-top: 80px;
  padding: 0 20px 20px 20px;
}
@media screen and (min-width: 900px) {
  #sidebar {
    display: block;
  }
}
#sidebar .items {
  padding: 0;
}
#sidebar .toc,
#sidebar .toc-child {
  padding-left: 0.6em;
}
#sidebar li {
  list-style-type: none;
}
#sidebar li.selected > a {
  font-weight: bold;
}
#sidebar .sidebar-link {
  color: #9b9b9b;
  font-size: 1.4rem;
}
#sidebar .sidebar-link.selected {
  font-weight: bold;
}
#sidebar .toc-text {
  color: #9b9b9b;
  font-size: 1.2rem;
}
#sidebar .toc-item.toc-level-1 > a {
  font-weight: bold;
}
.article {
  margin: 40px;
  padding-top: 60px;
}
@media screen and (min-width: 900px) {
  .article {
    margin-left: 320px;
  }
}
@media screen and (min-width: 1280px) {
  .article {
    margin-right: 240px;
  }
}
.article .highlight figure {
  margin: 0;
}
.article code {
  margin: 0 2px;
  color: #666;
}
.article .article-footer {
  margin: 60px 0 30px;
}
.article .article-footer .link {
  text-decoration: underline;
}
.article :target {
  padding-top: 80px;
  margin-top: -60px;
}
.article li {
  margin-top: 10px;
}
.article a {
  text-decoration: underline;
}
.article img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
}
.article table {
  width: 100%;
  border-collapse: collapse;
}
.article td {
  border-top: 1px solid #999;
  padding: 1rem;
}
.article pre,
.article .highlight {
  background: #2d2d2d;
  margin: 0 -20px;
  padding: 15px 20px;
  border-style: solid;
  border-color: #ddd;
  border-width: 1px 0;
  overflow: auto;
  color: #ccc;
  line-height: 22.400000000000002px;
}
.article .highlight .gutter pre,
.article .gist .gist-file .gist-data .line-numbers {
  color: #666;
  font-size: 0.85em;
}
.article pre,
.article code {
  font-family: "Source Code Pro", Consolas, Monaco, Menlo, Consolas, monospace;
}
.article code {
  background: #eee;
  text-shadow: 0 1px #fff;
  padding: 0 0.3em;
}
.article pre code {
  background: none;
  text-shadow: none;
  padding: 0;
}
.article .highlight pre {
  border: none;
  margin: 0;
  padding: 0;
}
.article .highlight table {
  margin: 0;
  width: auto;
}
.article .highlight td {
  border: none;
  padding: 0;
}
.article .highlight figcaption {
  font-size: 0.85em;
  color: #999;
  line-height: 1em;
  margin-bottom: 1em;
}
.article .highlight figcaption a {
  float: right;
}
.article .highlight .gutter pre {
  text-align: right;
  padding-right: 20px;
}
.article .highlight .line {
  height: 22.400000000000002px;
}
.article .highlight .line.marked {
  background: #515151;
}
.article .gist {
  margin: 0 -20px;
  border-style: solid;
  border-color: #ddd;
  border-width: 1px 0;
  background: #2d2d2d;
  padding: 15px 20px 15px 0;
}
.article .gist .gist-file {
  border: none;
  font-family: "Source Code Pro", Consolas, Monaco, Menlo, Consolas, monospace;
  margin: 0;
}
.article .gist .gist-file .gist-data {
  background: none;
  border: none;
}
.article .gist .gist-file .gist-data .line-numbers {
  background: none;
  border: none;
  padding: 0 20px 0 0;
}
.article .gist .gist-file .gist-data .line-data {
  padding: 0 !important;
}
.article .gist .gist-file .highlight {
  margin: 0;
  padding: 0;
  border: none;
}
.article .gist .gist-file .gist-meta {
  background: #2d2d2d;
  color: #999;
  font: 0.85em -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
  text-shadow: 0 0;
  padding: 0;
  margin-top: 1em;
  margin-left: 20px;
}
.article .gist .gist-file .gist-meta a {
  color: #258fb8;
  font-weight: normal;
}
.article .gist .gist-file .gist-meta a:hover {
  text-decoration: underline;
}
pre .comment,
pre .title {
  color: #999;
}
pre .variable,
pre .attribute,
pre .tag,
pre .regexp,
pre .ruby .constant,
pre .xml .tag .title,
pre .xml .pi,
pre .xml .doctype,
pre .html .doctype,
pre .css .id,
pre .css .class,
pre .css .pseudo {
  color: #f2777a;
}
pre .number,
pre .preprocessor,
pre .built_in,
pre .literal,
pre .params,
pre .constant {
  color: #f99157;
}
pre .class,
pre .ruby .class .title,
pre .css .rules .attribute {
  color: #9c9;
}
pre .string,
pre .value,
pre .inheritance,
pre .header,
pre .ruby .symbol,
pre .xml .cdata {
  color: #9c9;
}
pre .css .hexcolor {
  color: #6cc;
}
pre .function,
pre .python .decorator,
pre .python .title,
pre .ruby .function .title,
pre .ruby .title .keyword,
pre .perl .sub,
pre .javascript .title,
pre .coffeescript .title {
  color: #69c;
}
pre .keyword,
pre .javascript .function {
  color: #c9c;
}
@media mq-mobile {
  #mobile-nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 280px;
    height: 100%;
    background: #191919;
    border-right: 1px solid #fff;
  }
}
@media mq-mobile {
  .mobile-nav-link {
    display: block;
    color: #999;
    text-decoration: none;
    padding: 15px 20px;
    font-weight: bold;
  }
  .mobile-nav-link:hover {
    color: #fff;
  }
}
#sponsors .sponsor {
  display: inline-block;
  width: 100%;
  height: 100px;
  line-height: 100px;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
}
@media screen and (min-width: 900px) {
  #sponsors .sponsor {
    width: 32%;
  }
}
#sponsors .sponsor img {
  display: inline-block;
  max-width: 80%;
  max-height: 100%;
  vertical-align: middle;
}
#carbonads {
  width: 130px;
  display: block;
  overflow: hidden;
  line-height: 1.5;
  position: relative;
  float: right;
  margin: 20px;
}
@media screen and (min-width: 900px) {
  #carbonads {
    margin-top: 60px;
  }
}
@media screen and (min-width: 1280px) {
  #carbonads {
    float: none;
    position: fixed;
    right: 0;
    top: 6rem;
  }
}
#carbonads a {
  color: #9b9b9b;
}
#carbonads span {
  display: block;
  overflow: hidden;
}
#carbonads .carbon-img {
  display: block;
  margin: 0 auto 8px;
  line-height: 0;
}
#carbonads .carbon-text {
  display: block;
  color: #9b9b9b;
  font-size: 1.2rem;
  margin-bottom: 20px;
}
#carbonads .carbon-poweredby {
  display: block;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1rem;
  line-height: 1;
}
.post .metadata {
  margin-top: 60px;
  margin-bottom: 60px;
}
.post .metadata .metadata-title {
  text-align: center;
  font-size: 40px;
  font-weight: lighter;
  line-height: 1.2;
  margin-bottom: 4px;
}
.post .metadata .metadata-author {
  text-align: center;
  font-weight: lighter;
  background: #fff;
  color: #777;
  margin-top: 0;
}
.post .links {
  margin-top: 40px;
}
html {
  font-size: 62.5%;
}
html,
body,
#container {
  height: 100%;
}
#wrap {
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
body,
button,
input,
select,
textarea {
  color: #555;
  font-family: 'Open Sans', sans-serif;
  font-size: 1.6rem;
  line-height: 1.6;
}
a {
  text-decoration: none;
  color: #555;
}
@font-face {
  font-family: "untitled-font-2";
  src: url("../font/untitled-font-2.eot");
  src: url("../font/untitled-font-2.eot") format("embedded-opentype"), url("../font/untitled-font-2.woff") format("woff"), url("../font/untitled-font-2.ttf") format("truetype"), url("https://socketio.bootcss.com/fonts/untitled-font-2.svg") format("svg");
  font-weight: normal;
  font-style: normal;
}
.entry-title {
  text-align: center;
  font-size: 40px;
  font-weight: lighter;
  line-height: 1.2;
  margin-top: 100px;
  margin-bottom: 0;
}
.home #entries {
  font-size: 14px;
}
.home .entry-subtitle {
  text-align: center;
  font-size: 12px;
  font-weight: lighter;
  background: #fff;
  color: #777;
}
.home #examples {
  overflow: auto;
  margin-top: 80px;
}
.home .example-entry {
  height: 170px;
}
.home .information-entry {
  height: 200px;
}
.home #information {
  overflow: auto;
  margin-top: 30px;
}
.home .repel {
  overflow: auto;
  margin-top: 10px;
  margin-bottom: 10px;
}
.home #examples .left {
  margin-left: 100px;
}
.home .left {
  width: 40%;
  float: left;
}
.home .right {
  width: 40%;
  float: right;
}
.home .example-column {
  width: 30%;
}
.home #screen-fill {
  font-family: 'untitled-font-2';
  text-align: center;
  font-size: 40px;
  height: 1000px;
  vertical-align: top;
  padding-top: 60px;
}
.home #screen-fill .arrow {
  display: none;
}
.home #screen-fill .arrow > a {
  text-decoration: none;
}
@media screen and (min-height: 600px) {
  .home #screen-fill .arrow {
    display: block;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -20px;
  }
}
.window {
  border: 1px solid #c3c3c3;
  width: 42%;
  border-radius: 4px;
  -webkit-box-shadow: 0px 2px 3px 0px rgba(50,50,50,0.11);
  -moz-box-shadow: 0px 2px 3px 0px rgba(50,50,50,0.11);
  box-shadow: 0px 2px 3px 0px rgba(50,50,50,0.11);
  text-align: left;
  vertical-align: top;
  margin: 0 20px;
  animation: zoom 500ms;
  -webkit-animation: zoom 500ms;
}
.window {
  height: 245px;
  display: inline-block;
}
.window .header {
  padding: 0 9px;
  line-height: 30px;
  vertical-align: top;
  padding: 2px 9px 0;
}
.window .header .title {
  font: 11px "Myriad Pro", "Arial";
}
.editor .title {
  text-align: center;
  display: inline-block;
  width: 250px;
  color: #766f79;
  vertical-align: middle;
}
.editor .body {
  padding: 0 18px 10px;
}
.editor .code {
  font: 11px Monaco, Courier New;
  color: #ccc;
}
.editor .code .code {
  color: #777;
}
.editor .code li {
  padding: 3px 0;
  margin-top: 0;
}
.editor .code .fn {
  color: #4a90e2;
}
.editor .code .v {
  color: #7ed321;
}
.editor .code .io {
  color: #000;
}
.window .bullet {
  height: 11px;
  width: 11px;
  display: inline-block;
  background: #ccc;
  border-radius: 100%;
  vertical-align: middle;
  margin-right: 5px;
}
.window .bullet-red {
  background: #df7065;
}
.window .bullet-yellow {
  background: #e6bb46;
}
.window .bullet-green {
  background: #5bcc8b;
}
.browser .header {
  background: #e8e8e8;
  border-radius: 4px 4px 0 0;
  padding-bottom: 3px;
}
.browser .header .title {
  background: #fff;
  display: inline-block;
  width: 60%;
  border-radius: 4px;
  padding: 6px 14px 4px;
  margin-left: 10px;
  vertical-align: middle;
}
.browser .header .title .scheme {
  color: #7ed321;
}
.browser .body {
  padding: 16px;
  font: 11px "Lucida Grande", "Open Sans";
}
.browser .tweets {
  margin: 0;
  height: 150px;
  overflow-y: auto;
  padding-left: 0;
}
.browser .tweets li {
  height: 27px;
  line-height: 27px;
  width: 320px;
  vertical-align: middle;
  color: #4b434d;
  list-style-type: none;
  margin-bottom: 14px;
}
.browser .tweets img {
  width: 27px;
  height: 27px;
  border-radius: 100%;
  float: left;
  margin-right: 10px;
}
.browser .tweets .tweet {
  max-width: 260px;
  overflow: hidden;
  display: inline-block;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.browser .tweets .time {
  color: #9b9b9b;
  float: right;
}
.browser .tweets .new {
  animation: drop 500ms;
  -webkit-animation: drop 500ms;
}
@-webkit-keyframes zoom {
  0% {
    opacity: 0;
    -webkit-transform: scale(1.15);
  }
  100% {
    opacity: 1;
    -webkit-transform: scale(1);
  }
}
@-webkit-keyframes drop {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0px);
  }
}
.twitter-follow-button {
  position: relative;
  top: 6px;
  display: none;
}
iframe.twitter-follow-button {
  display: inline-block;
}
@media screen and (max-width: 950px) {
  .home .information-entry {
    height: 200px !important;
  }
  .home .example-entry {
    height: 200px !important;
    margin-bottom: 100px;
  }
}
@media screen and (max-width: 1100px) {
  .home .window {
    width: 90% !important;
    height: 10%;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  .home .window.editor {
    margin-bottom: 20px;
  }
  .home .window.browser {
    margin-bottom: 60px !important;
  }
  .home .window .title {
    width: 70%;
    font-size: 22% !important;
  }
  .home .browser li img {
    margin-right: 2px;
  }
  .home .browser li .tweet {
    padding-left: 29px;
    width: 75%;
  }
  .home .browser .li a {
    width: 15%;
  }
  .home #screen-fill {
    height: auto !important;
    padding-top: 0;
  }
  .home #screen-fill .arrow {
    display: none;
  }
  header {
    margin-bottom: 120px;
  }
}
@media screen and (max-width: 600px) {
  .home .window .title {
    width: 60%;
  }
}
@media screen and (max-width: 900px) {
  div#page .entry-title {
    font-size: 24px !important;
  }
  .home .entry-subtitle span.row {
    display: block;
  }
  .home header.fading {
    opacity: 1 !important;
  }
  .home .left {
    float: none;
  }
  .home .right {
    float: none;
  }
  .home .information-column {
    width: 100%;
    margin-left: 0px !important;
    margin-right: 0px !important;
  }
  .home .example-column {
    width: 100%;
    margin-left: 0px !important;
    margin-right: 0px !important;
  }
  .home #entries {
    margin-left: 0%;
    margin-top: 150px;
  }
  .home .example-entry {
    height: 190px;
    text-align: center;
  }
  .home .information-entry {
    height: 170px;
    text-align: center;
  }
  .home .icon:before {
    margin-left: -30px !important;
    margin-top: -70px !important;
    font-size: 50px !important;
  }
  .site-footer {
    text-align: center;
    font-size: 8px;
    margin-bottom: 100px !important;
  }
  .site-footer .footer-left {
    float: none !important;
  }
  .site-footer .footer-right {
    float: none !important;
  }
  .footer-right #a8c-image {
    float: none !important;
    display: inline-block !important;
    vertical-align: middle !important;
  }
  .site-info span {
    display: block;
  }
  .main-navigation {
    float: none !important;
    display: inline-block;
    text-align: center;
  }
  .main-navigation #logo-container {
    float: none !important;
    display: block;
  }
  .main-navigation #logo {
    float: none !important;
    position: absolute;
    top: 80px;
    left: 0px;
    right: 0px;
    margin-left: auto;
    margin-right: auto;
  }
  .main-navigation ul.menu {
    width: 100%;
    float: none !important;
    position: absolute;
    display: inline-block;
    text-align: center;
    left: 0px;
    right: 0px;
    top: 10px;
    margin-left: auto;
    margin-right: auto;
  }
  .main-navigation ul.menu li {
    float: none !important;
    display: inline-block;
    margin-left: 5px;
    margin-right: 5px;
  }
}
/* Home icons */
.home .icon:before {
  font-family: 'untitled-font-2';
  position: absolute;
  margin-left: -100px;
  font-size: 70px;
}
.home .analytics:before {
  content: "y";
}
.home .binary:before {
  content: "G";
}
.home .chat:before {
  content: "M";
}
.home .collab:before {
  content: "J";
}
.larger {
  font-size: 16px;
}
.centered {
  text-align: center;
}
.home h3 {
  font-size: 14px;
  font-weight: normal;
  color: #766f79;
}
.home h2 {
  font-size: 18px;
  font-weight: normal;
  color: #000;
}
.article {
  margin: 40px;
}
@media screen and (min-width: 1280px) {
  .article {
    margin: 0 auto;
    max-width: 60%;
  }
}
@-moz-keyframes zoom {
  0% {
    opacity: 0;
    transform: scale(1.15);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@-webkit-keyframes zoom {
  0% {
    opacity: 0;
    transform: scale(1.15);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@-o-keyframes zoom {
  0% {
    opacity: 0;
    transform: scale(1.15);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes zoom {
  0% {
    opacity: 0;
    transform: scale(1.15);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@-moz-keyframes drop {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0px);
  }
}
@-webkit-keyframes drop {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0px);
  }
}
@-o-keyframes drop {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0px);
  }
}
@keyframes drop {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0px);
  }
}
